Category:
Other Specialized Reagents
CAS NO:
857356-94-6
Standard:
ChP,USP,In-house Standards,
CAS NO:857356-94-6
Molecular Formula:C33H53P
Product Name:2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl,
Alias: Di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethylbiphenyl-2-yl)phosphine; 2-Di-t-butylphosphino-3,4,5,6-tetraMethyl-2',4',6'-tri-i-propylbiphenyl,
Molecular Weight:480.78
mp;166-168℃
Color and Form:white pwdr
Me4 t-butylXPhos is a bulky, electron-rich biaryl phosphine ligand used in palladium-catalyzed cross-coupling. Its CAS number is 1259076-87-5 with formula C36H54P.
Store under inert atmosphere at low temperatures to prevent oxidation. Use appropriate PPE; avoid inhalation and skin contact due to potential irritancy.